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Goodman Upflow Furnace

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Goodman GRVS960603BU

Goodman 96% AFUE 60K BTU Furnace Variable Speed 17.5"Ultra-Low NOx Upflow/Horizontal

SKU: GRVS960603BU
Product ID: 101499
$0.00 - $0.00
$0.00
$3,172.00
$3,172.00 - $3,172.00
$3,172.00

Product Details Goodman 96% 60K BTU Gas Furnace Ultra-Low NOx Variable Speed Upflow/Horizontal GRVS960603BU The Goodman GRVS960603BU is a high-eff...

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Goodman GRVT801005CX

Goodman 80% AFUE 100K BTU Furnace Variable Speed Low NOx 21"W Upflow/Horizontal

SKU: GRVT801005CX
Product ID: 101434
$0.00 - $0.00
$0.00
$2,452.00
$2,452.00 - $2,452.00
$2,452.00

Product Details Goodman 100K BTU 80% AFUE Two Stage Low NOx Gas Furnace Upflow/Horizontal GRVT801005CX The Goodman GRVT801005CX Gas Furnace is pa...

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Goodman GRVT800805DX

Goodman 80% AFUE 80K BTU Furnace Variable Speed Low NOx 24.5"W Upflow/Horizontal

SKU: GRVT800805DX
Product ID: 101433
$0.00 - $0.00
$0.00
$2,333.00
$2,333.00 - $2,333.00
$2,333.00

Product Details Goodman 80K BTU 80% AFUE Two Stage Low NOx Gas Furnace Upflow/Horizontal GRVT800805DX The Goodman GRVT800805DX Gas Furnace is par...

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Goodman GRVT800805DN

Goodman 80% AFUE 80K BTU Furnace Variable Speed 24.5"W Upflow/Horizontal

SKU: GRVT800805DN
Product ID: 101432
$0.00 - $0.00
$0.00
$2,333.00
$2,333.00 - $2,333.00
$2,333.00

Product Details Goodman 80% 80K BTU Gas Furnace Variable Speed Upflow/Horizontal 24.5"W GRVT800805DN The Goodman GRVT800805DN Gas Furnace is part ...

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Goodman GRVT800805CX

Goodman 80% AFUE 80K BTU Furnace Variable Speed Low NOx 21"W Upflow/Horizontal

SKU: GRVT800805CX
Product ID: 101431
$0.00 - $0.00
$0.00
$2,312.00
$2,312.00 - $2,312.00
$2,312.00

Product Details Goodman 80% 80K BTU Gas Furnace Variable Speed Low NOx Upflow/Horizontal GRVT800805CX The Goodman GRVT800805CX Gas Furnace is part...

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Goodman GRVT800804CX

Goodman 80% AFUE 80K BTU Furnace Variable Speed Low NOx 21"W Upflow/Horizontal

SKU: GRVT800804CX
Product ID: 101430
$0.00 - $0.00
$0.00
$2,254.00
$2,254.00 - $2,254.00
$2,254.00

Product Details Goodman 80% 80K BTU Gas Furnace Low NOx Variable Speed Upflow/Horizontal GRVT800804CX The Goodman GRVT800804CX Gas Furnace is pa...

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Goodman GRVT800804CN

Goodman 80% AFUE 80K BTU Gas Furnace Variable Speed 21"W Upflow/Horizontal

SKU: GRVT800804CN
Product ID: 101429
$0.00 - $0.00
$0.00
$2,254.00
$2,254.00 - $2,254.00
$2,254.00

Product Details Goodman 80% AFUE 80K BTU Gas Furnace Variable Speed Upflow/Horizontal 21"W GRVT800804CN The Goodman GRVT800804CN gas furnace is pa...

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Goodman GRVT800604BX

Goodman 80% AFUE 60K BTU Furnace Variable Speed Low NOx 17.5"W Upflow/Horizontal

SKU: GRVT800604BX
Product ID: 101428
$0.00 - $0.00
$0.00
$2,150.00
$2,150.00 - $2,150.00
$2,150.00

Product Details Goodman 60K BTU 80% AFUE Two Stage Low NOx Gas Furnace Upflow/Horizontal GRVT800604BX The Goodman GRVT800604BX Gas Furnace is par...

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Goodman GRVT800603BX

Goodman 80% AFUE 60K BTU Furnace Variable Speed Low NOx 17.5"W Upflow/Horizontal

SKU: GRVT800603BX
Product ID: 101427
$0.00 - $0.00
$0.00
$1,972.00
$1,972.00 - $1,972.00
$1,972.00

Product Details Goodman 80% AFUE 60,000 BTU Two Stage Low NOx Furnace Upflow/Horizontal GRVT800603BX The Goodman GRVT800603BX Gas Furnace is part...

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Goodman GR9S800604BU

Goodman 80% AFUE 60K BTU Furnace Variable Speed Ultra-Low NOx 17.5" Upflow/Horizontal

SKU: GR9S800604BU
Product ID: 101422
$0.00 - $0.00
$0.00
$1,973.00
$1,973.00 - $1,973.00
$1,973.00

Product Details Goodman 80% 60K BTU Gas Furnace Ultra-Low NOx 17.5" Width Upflow/Horizontal GR9S800604BU The Goodman GR9S800604BU gas furnace del...

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Goodman GR9S800603AU

Goodman 80% AFUE 60K BTU Furnace Variable Speed Ultra-Low NOx 14"W Upflow/Horizontal

SKU: GR9S800603AU
Product ID: 101421
$0.00 - $0.00
$0.00
$1,920.00
$1,920.00 - $1,920.00
$1,920.00

Product Details Goodman 80% 60K BTU Gas Furnace Ultra-Low NOx 14" Width Upflow/Horizontal GR9S800603AU The Goodman GR9S800603AU Gas Furnace delive...

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GOODMAN GRVT961205DN

Goodman 96% AFUE 120K BTU Furnace Variable Speed 24.5"W Upflow/Horizontal

SKU: GRVT961205DN
Product ID: 101420
$0.00 - $0.00
$0.00
$3,346.00
$3,346.00 - $3,346.00
$3,346.00

Product Details Goodman 96% 120K BTU Gas Furnace Variable Speed Upflow/Horizontal 24.5"W GRVT961205DN The Goodman GRVT961205DN gas furnace is a hi...

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Goodman GR9S960805CU

Goodman 96% AFUE 80K BTU Gas Furnace 9-Speed Ultra-Low NOx 21"W Upflow/Horizontal

SKU: GR9S960805CU
Product ID: 101365
$0.00 - $0.00
$0.00
$3,319.00
$3,319.00 - $3,319.00
$3,319.00

Product Details Goodman 96% 80K BTU Gas Furnace Ultra-Low NOx 21" Width Upflow/Horizontal GR9S960805CU The Goodman GR9S960805CU Gas Furnace delive...

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Goodman GR9S960603BU

Goodman 96% AFUE 60K BTU Gas Furnace 9-Speed Ultra-Low NOx 17.5"W Upflow/Horizontal

SKU: GR9S960603BU
Product ID: 101364
$0.00 - $0.00
$0.00
$2,742.00
$2,742.00 - $2,742.00
$2,742.00

Product Details Goodman 96% 60K BTU Gas Furnace Ultra-Low NOx 17.5" Width Upflow/Horizontal GR9S960603BU The Goodman GR9S960603BU Gas Furnace prov...

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Goodman GR9S800804BU

Goodman 80% AFUE 80K BTU Gas Furnace 9-Speed Ultra-Low NOx 17.5"W Upflow/Horizontal

SKU: GR9S800804BU
Product ID: 101344
$0.00 - $0.00
$0.00
$2,134.00
$2,134.00 - $2,134.00
$2,134.00

Product Details Goodman 80% 80K BTU Gas Furnace Ultra-Low NOx 17.5" Width Upflow/Horizontal GR9S800804BU The Goodman GR9S800804BU gas furnace deli...

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Goodman GR9S800403AU

Goodman 80% AFUE 40K BTU Gas Furnace 9-Speed Ultra-Low NOx 14"W Upflow/Horizontal

SKU: GR9S800403AU
Product ID: 101325
$0.00 - $0.00
$0.00
$1,800.00
$1,800.00 - $1,800.00
$1,800.00

Product Details Goodman 80% 40K BTU Gas Furnace Ultra-Low NOx 14" Width Upflow/Horizontal GR9S800403AU The Goodman GR9S800403AU Gas Furnace offers...

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Goodman GR9T801005CX

Goodman 80% AFUE 100K BTU Furnace 9-Speed Low NOx 21" W Two Stage Upflow/Horizontal

SKU: GR9T801005CX
Product ID: 100967
$0.00 - $0.00
$0.00
$1,654.00
$1,654.00 - $1,654.00
$1,654.00

Product Details Goodman R32 80% AFUE Gas Furnace 100K BTU Two-Stage Low NOx 21" Wide Upflow The Goodman 80% AFUE R32 2-Stage Gas Furnace provides ...

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Goodman GR9T800805DX

Goodman 80% AFUE 80K BTU Furnace 9-Speed Low NOx 24.5"W Two Stage Upflow/Horizontal

SKU: GR9T800805DX
Product ID: 100964
$0.00 - $0.00
$0.00
$1,601.00
$1,601.00 - $1,601.00
$1,601.00

Product Details Goodman R32 80% AFUE Gas Furnace 80K BTU Two-Stage Low NOx 24.5"W Upflow The Goodman 80% AFUE R32 2-Stage Gas Furnace provides 80,...

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Goodman GR9T800805CX

Goodman 80% AFUE 80K BTU Furnace 9-Speed Low NOx 21"W Two Stage Upflow/Horizontal

SKU: GR9T800805CX
Product ID: 100963
$0.00 - $0.00
$0.00
$1,566.00
$1,566.00 - $1,566.00
$1,566.00

Product Details Goodman R32 80% AFUE Gas Furnace 80K BTU Two-Stage Low NOx 21" Wide Upflow The Goodman 80% AFUE R32 2-Stage Gas Furnace provides 8...

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Goodman GR9T800804CX

Goodman 80% AFUE 80K BTU Furnace 9-Speed Low NOx 21"W Two Stage Upflow/Horizontal

SKU: GR9T800804CX
Product ID: 100961
$0.00 - $0.00
$0.00
$1,547.00
$1,547.00 - $1,547.00
$1,547.00

Product Details Goodman 80% 80K BTU Gas Furnace Low NOx Two Stage 21"W Upflow/Horizontal GR9T800804CX The Goodman GR9T800804CX Low NOx Gas Furnace...

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Goodman GR9T800803BX

Goodman 80% AFUE 80K BTU Furnace 9-Speed Low NOx 17.5"W Two Stage Upflow/Horizontal

SKU: GR9T800803BX
Product ID: 100957
$0.00 - $0.00
$0.00
$1,462.00
$1,462.00 - $1,462.00
$1,462.00

Product Details Goodman R32 80% AFUE Gas Furnace 80K BTU 17.5"W Two Stage Low NOx Upflow The Goodman 80% AFUE R32 2-Stage Gas Furnace provides 80,...

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Goodman GR9T801005CN

Goodman 80% 100K BTU Gas Furnace 9-Speed 21"W Two Stage Upflow/Horizontal

SKU: GR9T801005CN
Product ID: 100966
$0.00 - $0.00
$0.00
$1,654.00
$1,654.00 - $1,654.00
$1,654.00

Product Details Goodman 80% AFUE 100K BTU Gas Furnace 2-Stage 21"W Upflow/Horizontal R32 GR9T801005CN The Goodman 80% AFUE R32 2-Stage Gas Furnace...

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Goodman GR9T801004CN

Goodman 80% AFUE 100K BTU Furnace 9-Speed 21"W Two Stage Upflow/Horizontal

SKU: GR9T801004CN
Product ID: 100965
$0.00 - $0.00
$0.00
$1,601.00
$1,601.00 - $1,601.00
$1,601.00

Product Details Goodman R32 80% AFUE Gas Furnace 100K BTU 21" Wide Two-Stage Upflow The Goodman 80% AFUE R32 2-Stage Gas Furnace provides 100,000 ...

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Goodman GR9T800805CN

Goodman 80% AFUE 80K BTU Furnace 9-Speed 21"W Two Stage Upflow/Horizontal

SKU: GR9T800805CN
Product ID: 100962
$0.00 - $0.00
$0.00
$1,566.00
$1,566.00 - $1,566.00
$1,566.00

Product Details Goodman 80% AFUE 80K BTU Gas Furnace Two-Stage 21"W Upflow/Horizontal R32 GR9T800805CN The Goodman 80% AFUE R32 2-Stage Gas Furnac...

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An upflow gas furnace is the default orientation in most American homes with basements or ground-floor utility rooms, because the unit draws cool return air in at the bottom and pushes heated supply air up through the ductwork above. That setup fits the geometry of a traditional forced-air install the way no other orientation can. The majority of residential furnace replacements end up in this same configuration, which is why the inventory and pricing pressure here is different from niche orientations.

HVAC Store's Goodman upflow gas furnace lineup covers the practical range buyers actually choose between: 80% AFUE for property investors and rental installs, 92% and 96% AFUE for standard residential replacements, and 97% AFUE variable-speed modulating at the top for comfort-focused upgrades. Stock ships direct from the authorized source with full warranty documentation, and the support team helps match cabinet width and BTU to existing ductwork before the order commits.

Why Choose Goodman Upflow Furnaces from HVAC Store?

  • Every Goodman upflow gas furnace ships with factory warranty coverage documented at the SKU level.

  • Full range from 30K to 120K BTU in stock across 80%, 92%, 96%, and 97% AFUE efficiency tiers.

  • Support team helps match the upflow furnace to cabinet width, duct geometry, and gas supply before purchase.

  • Freight shipping with liftgate service makes residential and contractor deliveries straightforward.

You Might Also Like

  • Goodman Downflow Furnaces: Downflow orientation for homes where the furnace installs above the conditioned space, such as attics or second-floor utility closets.

  • All Upflow Furnaces: Cross-brand upflow inventory, useful for comparing Goodman against ACiQ and other options at the same BTU, cabinet width, and efficiency tier.

  • Goodman Furnace and AC Combos: Upflow furnace paired with a matched Goodman AC condenser for full heating and cooling system builds from one catalog.

  • Goodman Furnace Systems: Complete Goodman furnace category covering every orientation, BTU, and efficiency tier for buyers still narrowing a full spec.

Best Goodman Upflow Furnaces for...

Basement-Installed Systems

The best Goodman upflow furnace for a basement install is a mid-BTU 96% AFUE single-stage model that handles a whole-house heating load without oversizing. The Goodman 60,000 BTU 96% AFUE nine-speed upflow gas furnace fits most three-bedroom properties.

Rental Properties and Investment Homes

Best Goodman upflow gas furnace for rental properties and investment homes is an 80% AFUE single-stage model that minimizes upfront cost. The Goodman 80,000 BTU 80% AFUE two-stage upflow gas furnace delivers reliable heat at the lowest price point.

Standard Family Home Retrofits

For standard family home retrofits, the best Goodman upflow furnace is a 92% AFUE unit that improves on an aging 80% unit without top-tier pricing. The Goodman 100,000 BTU 92% AFUE nine-speed upflow gas furnace is a natural step up.

Premium Comfort Upgrades

The best premium comfort Goodman upflow gas furnace is a 97% AFUE variable-speed modulating unit that runs long cycles at reduced output. The Goodman 80,000 BTU 97% AFUE variable-speed upflow gas furnace cuts utility bills and noise simultaneously.

FAQ

What is a Goodman upflow furnace?

A Goodman upflow furnace draws cool return air in at the bottom and discharges heated supply air out the top into the attached ductwork above. This orientation suits basement and ground-floor utility room installations, which is the most common residential setup.

What's the difference between upflow and downflow Goodman furnaces?

The difference is airflow direction and where the furnace sits relative to the ductwork it serves. Upflow pushes heated air up into overhead ducts from a basement; downflow sends heated air down into floor-level ducts from an attic or second floor.

What size BTU Goodman upflow gas furnace do I need?

Size a Goodman upflow gas furnace at roughly 30 to 50 BTU per square foot depending on climate zone and home envelope. A 1,500 square foot home typically needs 45,000 to 75,000 BTU; a 2,500 square foot home needs 80,000 to 120,000 BTU.

Is 92% AFUE or 96% AFUE better for a Goodman upflow furnace?

A 96% AFUE Goodman upflow furnace delivers 4 percent better fuel-to-heat conversion than 92% AFUE. The difference translates to modest annual savings; 96% models typically make sense in colder climates with long heating seasons, while 92% suits milder zones.

Do Goodman upflow furnaces work with air conditioning?

A Goodman upflow furnace pairs with a Goodman AC condenser and matched evaporator coil to form a complete forced-air heating and cooling system. The furnace blower circulates cooled air through the same ductwork during cooling season.

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